On 6/30/2020 4:31 PM, Dave Sublette wrote:
Does anybody KNOW what the noise figure is for the 50MHz preamp on the
K3s? It isn't listed in the specifications.
I don't know, but I'm using an ARR GasFET preamp at the RXIN/OUT patch
point, and the ARR 0.5 NF seems to be slightly better than the
K3S-series Transverter Interface. Although I own an ARR mast-mount
version, I'm afraid to put it at the tower because the 6M antenna is
only about 10 ft below the SteppIR that I drive legal limit. :) The
loss in my 325 ft of 7/8-in hard line plus coax for rotator loop and
jumper at the shack is is a bit less than 1 dB on 6M.
73, Jim K9YC
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to arch...@mail-archive.com
